From 7f44b6a8de7de55fb0db04cc253c83a3709230a4 Mon Sep 17 00:00:00 2001
From: Alex Ning <chineseperson5@gmail.com>
Date: Thu, 16 Sep 2021 19:25:58 +0800
Subject: [PATCH] Fix the same value, null, was passed as the nextKey in two
 sequential Pages loaded from a PagingSource.

---
 .../infinityforreddit/post/PostPagingSource.java              | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/app/src/main/java/ml/docilealligator/infinityforreddit/post/PostPagingSource.java b/app/src/main/java/ml/docilealligator/infinityforreddit/post/PostPagingSource.java
index 6a821d5c..cb60ae4b 100644
--- a/app/src/main/java/ml/docilealligator/infinityforreddit/post/PostPagingSource.java
+++ b/app/src/main/java/ml/docilealligator/infinityforreddit/post/PostPagingSource.java
@@ -1,7 +1,6 @@
 package ml.docilealligator.infinityforreddit.post;
 
 import android.content.SharedPreferences;
-import android.util.Log;
 
 import androidx.annotation.NonNull;
 import androidx.paging.ListenableFuturePagingSource;
@@ -157,7 +156,6 @@ public class PostPagingSource extends ListenableFuturePagingSource<String, Post>
     @Nullable
     @Override
     public String getRefreshKey(@NonNull PagingState<String, Post> pagingState) {
-        Log.i("asdfad", "asdf " + sortType.getType().value);
         return null;
     }
 
@@ -192,7 +190,7 @@ public class PostPagingSource extends ListenableFuturePagingSource<String, Post>
                 int currentPostsSize = postLinkedHashSet.size();
                 postLinkedHashSet.addAll(newPosts);
                 if (currentPostsSize == postLinkedHashSet.size()) {
-                    return new LoadResult.Page<>(new ArrayList<>(), null, lastItem);
+                    return new LoadResult.Page<>(new ArrayList<>(), null, null);
                 } else {
                     return new LoadResult.Page<>(new ArrayList<>(postLinkedHashSet).subList(currentPostsSize, postLinkedHashSet.size()), null, lastItem);
                 }